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Nagios Core vs eG Enterprise comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

eG Enterprise
Ranking in Network Monitoring Software
54th
Ranking in IT Infrastructure Monitoring
45th
Average Rating
8.2
Reviews Sentiment
7.7
Number of Reviews
21
Ranking in other categories
Application Performance Monitoring (APM) and Observability (36th)
Nagios Core
Ranking in Network Monitoring Software
11th
Ranking in IT Infrastructure Monitoring
10th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
51
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Network Monitoring Software category, the mindshare of eG Enterprise is 0.3%, down from 0.5% compared to the previous year. The mindshare of Nagios Core is 2.7%, down from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Jose Ramon Crespo - PeerSpot reviewer
Utilize artificial intelligence for faster issue response and seamless ITSM integration
The data gathering capabilities and the automation, which utilizes artificial intelligence, are the most valuable features. These capabilities help us gather more information and analyze it faster, leading to better responses to issues. The tool is also excellent at integrating with ITSM services, providing a seamless alerting system for our customers.
Nishith-Vyas - PeerSpot reviewer
Valuable reporting and alert system with room for PDF export improvements
The NetEase reporting structure needs improvement, especially the availability report, which is weak. It should be generated automatically with minimal human intervention and should be exportable as a PDF. Besides that, an integrated PDF export feature for reports is necessary. Also, the alert mechanism and graphing mechanism need to be integrated properly into Nagios Core. Currently, integrating these requires advanced Linux knowledge. Integration of more visualization tools like Grafana and Prometheus for better graphing and visualization is also recommended.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The GUI is nicer than all the other graphical interfaces out there."
"Sometimes when we face issues with the new technologies or very old technologies where we cannot enhance the service, they move to work with us directly and start doing some development on this area which is very good for us."
"What I like about eG Enterprise is that it's easy to use. It's a simple product. You can get up to seventy-five to eighty percent of the required information based on real user experience and diagnostics."
"Some of the best features of eG are, in terms of APM, they have complete modules between application performance monitoring, server monitoring, and even storage and network-based monitoring. The UI is also quite good. They have some standard AI-based capabilities, even though it's not quite as advanced when compared to Dynatrace. eG has some good, basic APM capabilities."
"Single pane of glass to review status of the full environment."
"The ability to see what the end user response is, so I can get a better understanding of what the end user is seeing when they connect to the Citrix servers."
"User session details"
"The data gathering capabilities and the automation, which utilizes artificial intelligence, are the most valuable features."
"The application performance monitoring feature is valuable."
"Key features include the GUI interface, its notification capabilities, and the real-time reporting."
"The most valuable features are the reports and the way it generates the report in a graphical manner."
"The good thing about Nagios Core is it covers everything."
"I would rate the overall solution ten points out of ten."
"Nagios Core is very configurable. Whatever you want, you can do it."
"Nagios Core is stable."
"Provides timely notifications."
 

Cons

"The interface could be improved as it is not real intuitive. It is not user-friendly."
"There should be more price flexibility to adapt to different kinds of customers. For small and medium businesses, eG Enterprise is usually too expensive."
"Application TCP latency is an area with room for improvement, but I believe this is already on the roadmap."
"would like to see improvements in the alarm display console."
"Dashboards are difficult to create, and not so useful."
"In terms of areas for improvement in eG Enterprise, we are now moving most of our services to the OpenShift platform, and we need a way to monitor even containerized services or any service deployed on OpenShift, but that feature is still not available in eG Enterprise, so it's not good enough for us."
"Their dashboards could use some improvement. The ability to customize them a bit more."
"I can understand why they designed the user interface (UI) the way they did, but sometimes in the management of the eG Manager, it can be a bit clunky."
"The interface could be improved."
"We're using the free version, which limits us in terms of the things that we can do. If we had the paid version, a lot of our issues would probably go away. For example, we can't isolate instances that are being built or updated with the production ones. When they're being built, on Nagios, they're showing in red. It'd be nice to be able to partition those off until they're all green, and then we can bring them into the environment. This is probably because we've got the free version and not the paid version. If we went for the paid version, it would probably allow us to do exactly what we want to or remove the restrictions that we have, but if we are able to isolate instances in the free version, it would make life much easier."
"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."
"It is a bit slow due to latency."
"Making it a little easier to configure and set up from the start would help. There are multiple layers that you have to wade through to be able to set it up, to do it the right way, and to get it to do what you want it to do."
"The dashboard should be improved."
"The alerting mechanism in Nagios Core could be improved."
"The initial setup process could be easier."
 

Pricing and Cost Advice

"It'd be nice if the price was lower. That would be an improvement."
"If using eG for virtual desktops, carefully calculate whether per named user, per concurrent user, or per server"
"It is not expensive."
"eG Enterprise is much cheaper than the other products it competes with."
"They gave us a good price, when they were found out we were looking at other products because their price was very high. We were looking at another solution, then we came back to them was because they brought the price down. We selected them for three years."
"They are aligned with other enterprise solutions."
"There are two licensing options: Perpetual and SaaS-based. The main offering, in terms of what eG prefers to offer, is the subscription-based rather than the Perpetual License. The price could be cheaper."
"The cost for eG Enterprise is almost $100,000 for one hundred and fifty services. It's subscription-based and the payment is yearly."
"Most the plugin features are free."
"Nagios Core is an open source solution, and there are no licensing fees."
"We are using the free version."
"Lessening the price point would be an improvement."
"The solution is expensive."
"Nagios Core is a cheap solution."
"We are using the open-source, unpaid version."
"Nagios Core is free to use."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Retailer
12%
Government
12%
Financial Services Firm
9%
Computer Software Company
14%
Government
9%
Manufacturing Company
9%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Any advice about APM solutions?
Could you please share your requirements ? There are a lot tools can be added to the list. I spent almost 6 months to test and check many tools then I select eG enterprise.
Do you recommend eG Enterprise? Why or why not?
I feel that eG Enterprise is one of the top APM tools available on the market. Out of the solutions I have tried, it is the best for monitoring, diagnosis, analytics, and reporting of key IT servic...
What do you like most about eG Enterprise?
eG Enterprise has a single pane of glass for observability and monitoring.
What do you like most about Nagios Core?
What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services.
What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
 

Comparisons

 

Overview

 

Sample Customers

20th Century Fox, Allscripts, Anthem Blue Cross and Blue Shield, Aviva, AXA, Biogen, Cox Communications, Denver Health, eBay, JP Morgan Chase, PayPal, Southern California Edison, Samsung, and many more.
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about Nagios Core vs. eG Enterprise and other solutions. Updated: August 2025.
865,384 professionals have used our research since 2012.